general/underwater-diving-procedures

Processes to develop the skills and knowledge to dive safely underwater

Techniques used by divers and surface swimmers using swimfins

Techniques for finding underwater targets

Underwater navigation by scuba divers

Procedures for safe ascent and descent in underwater diving

Locating and recovering underwater objects

Rule of thumb for scuba gas management

Scuba diving where the diver is intentionally transported by the water flow

Diving with access to breathable air of the atmosphere

Diving under a physical barrier to a direct vertical ascent to the surface

Diving using equipment configuration where scuba sets are clipped to the diver's sides

Underwater diving at altitudes above 300 m

Method for comparing the narcotic effects of a mixed diving gas with air

Underwater diving in potable water systems

Method of comparing decompression requirements for air and a given nitrox mix

Underwater diving to a depth beyond the norm accepted by the associated community

Pre-dive safety checks carried out by two-diver dive teams

Practice of mutual monitoring and assistance between two divers

Recreational diving without a dive buddy